51216814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 88252416

約数和(自身を除く): 37035602

約数列:

[1, 2, 11, 22, 23, 46, 127, 253, 254, 506, 797, 1397, 1594, 2794, 2921, 5842, 8767, 17534, 18331, 32131, 36662, 64262, 101219, 201641, 202438, 403282, 1113409, 2226818, 2328037, 4656074, 25608407, 51216814]

約数ペア:

[(1, 51216814), (2, 25608407), (11, 4656074), (22, 2328037), (23, 2226818), (46, 1113409), (127, 403282), (253, 202438), (254, 201641), (506, 101219), (797, 64262), (1397, 36662), (1594, 32131), (2794, 18331), (2921, 17534), (5842, 8767)]